2009 Nissan Sentra 2.5 SE-R Spec V is Front-Wheel Drive Sedan. Holds up to 5 passengers. It has the door 4 and drives the 2.5L L4 DOHC 16-Valve engine with a power of 200 HP @ 6600 RPM, working paired with a 6-speed manual transmission gearbox. 2009 Nissan Sentra 2.5 SE-R SPEC V has a cargo volume of 340 liters and weighs 1399 kg .. As for the help of driving, 2009 Nissan Sentra 2.5 SE-R SPEC V has a stabilization system and an anti-slip system in addition to the anti-lock brake system (ABS) .. The car has an additional engine, and also offers and. Security features also include Dual-Stage Supplemental Driver Side Front Airbag and Dual-Stage Supplemental Passenger Side Front Airbag.
Front suspension – Front Independent Suspension, and rear – Rear Independent Suspension. The car is also equipped, it has 17 ” Alloy Wheels as standard. Electronic functions include cruise control. For convenience, electric windows and electrical door locks are installed.
There is also a function of remote access without key. In addition, there is a car. On the steering wheel there are audio control buttons.
From the point of view of performance, the car has a torque of 218 nm and the maximum speed of 215 km / h .. It accelerates from 0 to 100 km / h for 7.3 and reaches a quarter mile for 15.1 seconds .. fuel consumption 9.7 l / 100km in the city and 6.9l / 100km on the highway. Machine price from $ 22.448.Automotive inverter 12 220V – how to choose a converter?
The development of household appliances and electronics makes new requirements for car owners. For the normal use of a laptop and other electronic or electrical devices, a voltage of 220 volts is needed, which is not in the machine. The car inverter converts a standard voltage 12/24 volts to 220 volts with a frequency of 50 hertz.
How does an inverter work for a car.
The base of the inverter is a digital generator with pulse modulation (PWM).
The frequency of the generator from 10 kilohertz to 20 megahertz depends on the model, power and manufacturer. The signal from the generator enters the power key that controls the operation of the high-frequency transformer. At the output of the transformer, a voltage of 220 volts is obtained. With a small load on the inverter, the generator pulses is minimal. This follows the feedback system.
The higher the load at the output of the inverter, the greater the diversity of the pulses (the maximum value is 1: 1). Such a system reduces electricity consumption and load on the power key in minimal consumption mode. After straightening alternating current, a constant voltage of 220 volts is obtained at the output.
The constant voltage is transformed into a variable, but with a frequency of 50 hertz. Such a scheme allows you to seriously reduce the size, weight and cost of the inverter, because the transformer for the frequency of 50 hertz is hundreds of times more and more expensive than the frequency of 100 and higher kilohertz.
The output voltage of any inverter is not a clean sinusoid (smooth increase and falling), but similar to the sinusoid meander with a generator frequency, in which the voltage changes in the surrounding limit. In large and powerful inverters, the output voltage is filtered and smoothed, due to which the number of parasitic harmonics is reduced, in small and cheap devices, this operation is neglected. The greater the harmonic in the output voltage, the stronger the device affects the TVs, radio receivers, amplifiers and other similar techniques.
For which the converter is used.
Most often, the inverter is used to connect a laptop, printer, scanner and other devices to the on-board network of the car. It is often necessary to connect to the on-board network a small auto-retrying room, a powerful compressor for pulling tires, a drill or a corner-glare machine. The use of the inverter allows on the way to use the microwave, hairdryer, vibrator massager and other useful devices.
The inverter allows you to connect any electrical or electronic device to the on-board network of the car, which requires an alternating voltage of 110/220 volts.
Inverter and electrical / electronic devices.
Any inverter affects electrical and electronic devices. The complex form of the output signal, which is obtained from the meander with a frequency of hundreds of kilohertz, produces a large number of harmonics, which can adversely affect some devices. The table below helps you understand how the inverter affects various electrical and electronic equipment.
Electrical or electronic device.
Sensitivity to harmonics.
Duration of work from a car battery capacity of 55 amps of hours. 220v
Charger for the camcorder.
Charger for phone.
Player, receiver with headphones.
Razor or hair clipper.
TV, home cinema.
Drill, perforator, Bulgarian, washing.
Microwave, burner, iron, hairdryer.
How to choose a car voltage converter.
When choosing an inverter, you must consider the following:
battery voltage (12/24 volts); output voltage (110/220 volts); Total load capacity; connection to the cigarette lighter or battery; Certificate of conformity and registration in accordance with the Law on Consumer Protection.
Choosing an inverter, remember, the converters for voltage 12 and 24 volts are not interchangeable, if it is not written on the instrument housing and in its operating instructions. Connecting a 12 volt inverter to 24 volt accumulator will lead to overheating and rapid failure of key transistors and other parts due to the excess of the input voltage. Connecting a 24 volt inverter to a 12-volt battery will lead to a rapid overheating and failure of key transistors due to too large well pulse to increase the current collector.
Inverters must be used to power the devices and equipment that correspond to them by voltage. Many electronic devices are designed to work under voltage from 100 to 260 or 380 volts. For such devices, you can use any converter.
If the device is designed to work with a voltage of 110 or 220 volts, then you need to choose the corresponding inverter.
No less important parameter – the total load power. To determine it, it is necessary to calculate the power of all devices,